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From: "Dan'l Miller" <optikos@verizon.net>
Subject: Re: Ada-Oriented GUI
Date: Wed, 21 Mar 2018 15:16:15 -0700 (PDT)
Date: 2018-03-21T15:16:15-07:00	[thread overview]
Message-ID: <aca647cb-c7e6-45e9-8085-64c76181c2c9@googlegroups.com> (raw)
In-Reply-To: <p8ue9i$252$1@gioia.aioe.org>

Dmitry wrote: 
> This is not how asynchronous I/O works in
> many cases. The I/O request is 
> queued in one thread, initiated in another,
> processed in third, completed in fourth.

(Other than message-queue-based software architectures,) please name even one async ••system call•• on any OS or OS-framework thereof that requires traversal of those 4 ••app-domain•• threads to produce results (e.g., filesystem read) asynchronously.  I’ll bet that you cannot name even one actually extant async system call in any OS in the past 50 years to requires such a convoluted 4 (!) app-domain thread opportunity for reordering via differently-interleaved queuing at each/any of those 4 threads.

What you describe can be a hallmark of message-queue-based software architectures, message-queue software architectures are synonymous with async I/O.

  parent reply	other threads:[~2018-03-21 22:16 UTC|newest]

Thread overview: 102+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-18 13:33 Ada-Oriented GUI Jeffrey R. Carter
2018-03-19  2:03 ` Dan'l Miller
2018-03-19 14:10   ` Dan'l Miller
2018-03-21  9:49     ` Alejandro R. Mosteo
2018-03-21 13:58       ` Dan'l Miller
2018-03-21 18:43         ` briot.emmanuel
2018-03-21 19:17           ` Shark8
2018-03-21 22:40             ` Randy Brukardt
2018-03-21 23:52               ` Shark8
2018-03-22  6:50                 ` briot.emmanuel
2018-03-22 16:56                   ` Shark8
2018-03-23 16:29               ` Shark8
2018-03-23 22:59                 ` Randy Brukardt
2018-03-23 23:43                   ` Mehdi Saada
2018-03-26 22:09                     ` Randy Brukardt
2018-03-27  7:27                       ` Dmitry A. Kazakov
2018-03-27 23:58                         ` Randy Brukardt
2018-03-28  7:09                           ` Dmitry A. Kazakov
2018-03-22 17:34         ` Alejandro R. Mosteo
2018-03-22 17:50           ` Dan'l Miller
2018-03-22 18:58             ` Shark8
2018-03-23 12:06             ` Alejandro R. Mosteo
2018-03-20 16:41 ` Dan'l Miller
2018-03-20 21:34   ` Randy Brukardt
2018-03-21  2:22     ` Dan'l Miller
2018-03-21 21:50       ` Randy Brukardt
2018-03-22  8:45         ` Dmitry A. Kazakov
2018-03-22 10:58         ` Bojan Bozovic
2018-03-22 11:03           ` Bojan Bozovic
2018-03-21  8:25 ` Dmitry A. Kazakov
2018-03-21 14:30   ` Dan'l Miller
2018-03-21 15:57     ` vincent.diemunsch
2018-03-21 17:33       ` Dan'l Miller
2018-03-21 16:27     ` Dmitry A. Kazakov
2018-03-21 17:04       ` Dan'l Miller
2018-03-21 17:42         ` Dmitry A. Kazakov
2018-03-21 18:19           ` Dan'l Miller
2018-03-21 19:11             ` Simon Wright
2018-03-21 19:51               ` Dan'l Miller
2018-03-21 20:11                 ` Dmitry A. Kazakov
2018-03-21 20:33                   ` Dan'l Miller
2018-03-21 22:16                   ` Dan'l Miller [this message]
2018-03-22  9:12                     ` Dmitry A. Kazakov
2018-03-22 14:57                       ` Dan'l Miller
2018-03-22 15:46                         ` Bojan Bozovic
2018-03-22 14:00                     ` Dan'l Miller
2018-03-22 17:29                   ` Alejandro R. Mosteo
2018-03-21 21:58             ` Randy Brukardt
2018-03-26 21:20               ` G. B.
2018-03-21 22:33             ` Randy Brukardt
2018-03-22  1:43               ` Dan'l Miller
2018-03-22 23:47                 ` Randy Brukardt
2018-03-23  2:37                   ` Dan'l Miller
2018-03-23 22:42                     ` Randy Brukardt
2018-03-24  7:47                       ` Simon Wright
2018-03-23  9:05                   ` Jeffrey R. Carter
2018-03-23  9:48                     ` Bojan Bozovic
2018-03-23 10:20                     ` Alejandro R. Mosteo
2018-03-27 18:32                     ` Killing software and certification (was: Ada-Oriented GUI) Alejandro R. Mosteo
2018-03-27 19:25                       ` Killing software and certification Dmitry A. Kazakov
2018-03-28 13:54                         ` Alejandro R. Mosteo
2018-03-28 14:23                           ` Dmitry A. Kazakov
2018-03-28 17:06                             ` Alejandro R. Mosteo
2018-03-28 19:35                               ` Dmitry A. Kazakov
2018-03-28 15:47                           ` Jeffrey R. Carter
2018-03-28 17:02                             ` Dennis Lee Bieber
2018-03-28 17:59                             ` Dan'l Miller
2018-03-27 19:41                       ` Killing software and certification (was: Ada-Oriented GUI) Dan'l Miller
2018-03-28  0:04                         ` Randy Brukardt
2018-03-28  2:27                           ` Dan'l Miller
2018-03-28 13:54                           ` Killing software and certification Alejandro R. Mosteo
2018-03-28  0:21                       ` Killing software and certification (was: Ada-Oriented GUI) Jere
2018-03-28 13:54                         ` Killing software and certification Alejandro R. Mosteo
2018-03-23 12:31                   ` Ada-Oriented GUI Alejandro R. Mosteo
2018-03-23 12:59                     ` Dmitry A. Kazakov
2018-03-23 16:16                       ` Dan'l Miller
2018-03-23 17:18                         ` Dmitry A. Kazakov
2018-03-23 18:31                           ` Dan'l Miller
2018-03-23 20:06                             ` Dmitry A. Kazakov
2018-03-23 20:48                               ` Mehdi Saada
2018-03-23 21:18                                 ` Dmitry A. Kazakov
2018-03-24 11:36                       ` Alejandro R. Mosteo
2018-03-24 13:12                         ` Dmitry A. Kazakov
2018-03-28 14:09                           ` Alejandro R. Mosteo
2018-03-28 15:02                             ` Dmitry A. Kazakov
2018-03-28 18:07                               ` Alejandro R. Mosteo
2018-03-29  7:58                                 ` Dmitry A. Kazakov
2018-04-02 22:13                               ` Robert I. Eachus
2018-04-03  8:31                                 ` Dmitry A. Kazakov
2018-04-03 22:32                                   ` Robert I. Eachus
2018-04-04  7:30                                     ` Dmitry A. Kazakov
2018-03-25 12:57                         ` Jeffrey R. Carter
2018-03-24 16:33                   ` Dan'l Miller
2018-03-26 22:29                     ` Randy Brukardt
2018-03-27  0:15                       ` Dan'l Miller
2018-03-27  6:08                       ` Dennis Lee Bieber
2018-03-27  7:52                         ` Simon Wright
2018-03-27 14:48                           ` Dennis Lee Bieber
2018-04-01 17:37                       ` Robert I. Eachus
2018-03-25 19:19 ` Andrew Shvets
  -- strict thread matches above, loose matches on Subject: below --
2018-03-23 22:48 Randy Brukardt
2018-03-24  7:51 ` Simon Wright
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